Posts by Gustavo Mauricio De Barros • 26 points

• 1

  votes

  1

  answer

  175

  views

  A: The method 'setState' isn’t defined for the type 'Myapp'

  You need to import the.Dart material library and use a Stateful widget to use setState. import 'package:flutter/material.dart'; class MeuWidget extends StatefulWidget { @override _MeuWidgetState…

  mobile flutter visual-studio-code

  answered 3 years, 10 months ago Gustavo Mauricio De Barros 26